diff --git a/.gitignore b/.gitignore
index c8459617..ddb5614c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -34,4 +34,3 @@ tests/tmp
 
 # resources
 data/
-integrator.lock
diff --git a/tests/SprykerSdkTest/Integrator/IntegratorLock/IntegratorLockTest.php b/tests/SprykerSdkTest/Integrator/IntegratorLock/IntegratorLockTest.php
index e4c8036a..03207d0d 100644
--- a/tests/SprykerSdkTest/Integrator/IntegratorLock/IntegratorLockTest.php
+++ b/tests/SprykerSdkTest/Integrator/IntegratorLock/IntegratorLockTest.php
@@ -20,6 +20,15 @@
 
 class IntegratorLockTest extends BaseTestCase
 {
+    /**
+     * @return void
+     */
+    protected function setUp(): void
+    {
+        @unlink(sys_get_temp_dir() . DIRECTORY_SEPARATOR . IntegratorConfig::INTEGRATOR_LOCK);
+        @unlink(sys_get_temp_dir() . DIRECTORY_SEPARATOR . '.gitignore');
+    }
+
     /**
      * @return void
      */
@@ -130,6 +139,8 @@ private function mockIntegratorConfig(string $tmpIntegratorLockFilePath): Integr
 
         $integratorConfigMock->method('getIntegratorLockFilePath')
             ->willReturn($tmpIntegratorLockFilePath);
+        $integratorConfigMock->method('getProjectRootDirectory')
+            ->willReturn(sys_get_temp_dir() . DIRECTORY_SEPARATOR);
 
         return $integratorConfigMock;
     }